16869489

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 28164864

約数和(自身を除く): 11295375

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1013, 1281, 2379, 3039, 5551, 7091, 13169, 16653, 21273, 39507, 61793, 92183, 185379, 276549, 432551, 803309, 1297653, 2409927, 5623163, 16869489]

約数ペア:

[(1, 16869489), (3, 5623163), (7, 2409927), (13, 1297653), (21, 803309), (39, 432551), (61, 276549), (91, 185379), (183, 92183), (273, 61793), (427, 39507), (793, 21273), (1013, 16653), (1281, 13169), (2379, 7091), (3039, 5551)]